描述(SCOPE):
此承认书适应于AAD1048WZ-24型号的工标电源
The purpose of the document is to specify the funional requirements of a 60W Working standard switching power supply
- 输入特性(INPUT CHARAERISTICS):
2.1 输入电压(INPUT CHARAERISTICS):
额定电压(minal Voltage):110~240Vac
调整范围(Variation Range):100~264Vac
2.2 输入频率(Input Frequency):
额定频率(minal Frequency):50-60Hz
调整频率(Variation Frequency): 47-63Hz
2.3输入电流(Input Current):
当输入交流电压为额定值的下，输出电压负载满载，输入交流电流1.2A(1.2Arms max At any input voltage and rated,DC output rated load)
2.4浪涌电流(Inrush Current):
当输出为额定负载，环境温度为25℃，输入240Vac冷态起动电源时的浪涌电流小于30A(30Amps Max. Cold start at 240Vac input, with rated load and 25℃ambient)
2.5 AC漏电流(AC Leakage Current):
当输入电压240Vac时，漏电流为3.5mA(3.5mA Max At 240Vac input)
3.输出特性(OUTPUT CHARAERISTICS)
3.1输出功率(Power Output)
电压 Voltage | 小负载 Min.Load | 负载 Max.Load | 峰值电流 Peak | 输出功率 Output Power |
24Vdc | 0A | 2.5A | 2.5-3.0A | 60W |
3.2负载特性/调整率(Combined Load/Line Regulation):
电压 Voltage | 小空载电压 Min. Voltage | 负载电压 Max.Load Voltage | 线性调整 Line Regulation | 负载调整 Load Regulation |
24Vdc | 24.48V | 23.52V | &plun;3% | &plun;3% |
3.3纹波和噪音(Ripple And ise):
测试条件：在20MHz带宽内测量纹波需在输出端接一个10uF的电解电容并联一个0.1uF的瓷片电容。(The ripple and ise are as follows when measure with Max.Bandwidth of 20MHz and Parallel 10uf/0.1uf,crossed conneed at testing point)
电压(Voltage) | 纹波和噪音(Ripple And ise Max) |
24Vdc | 300mVp-p |
3.4启动延迟时间(Turn On Delay Time):
当输入115Vac和输出负载时,启动时间为2S
2second Max.At 115Vac input and output Max.Load
3.5上升时间(Rise Time):
当输入115Vac和输出负载时时间为40mS
40mS Max.At 115Vac input and output Max.Load
3.6保持时间(Hold Up Time):
当输入115Vac和输出负载时,小保持时间为5mS
5mS Min.At 115Vac input and output Max.Load
3.7效率(Efficiency):
当输入100Vac和输出负载时,小81%
81%Min.At 100Vac input and output Max.Load
当输入240Vac和输出负载时,小83%
83%Min.At 240Vac input and output Max.Load
3.8过冲(Overshoot):
在电源开启或关闭的时候，15%
15%Max.when power supply at turn on or turn off
4.保护功能(PROTEION REQUIREMENT)
4.1短路保护(Short Circuit Proteion):
该电源适配器在短路解除时，能恢复正常工作(The power supply will be auto recovered when short circuit faults remove)
4.2过流保护(Over Current Proteion):
过流故障排除后，电源将自动恢复正常工作(The power supply will be auto recovered when over current faults remove)
4.3过压保护(Over Voltage Proteion):
当输出电压过额定电压时，电源将保护，故障排除后不能恢复正常工作(The power supply will t be auto recovered when faults remove
5.环境条件(ENVIRONMENTAL REQUIREMENT):
5.1工作温度(OperatingVoltage Temperature):
-10~40℃,满载，正常工作(Full load rmal operation)
5.2存储温度(Storeage Temperature):
-20~75℃,带外壳(With package)
5.3工作湿度：5%(0℃)~90% (40℃)
5.4振动(Vibration):
1.测试标准：国际电工电子委员会Operating:IEC 721-3-3M3 5~9Hz，A=1.5mm加速度(9~200Hz,Acceleration 5m/s2)
6.EMC要求(SAFETY AND EMI REQUIREMENT)
6.1：合CE标准
6.2高压(DIELERIC STRENGTH)：2000Vdc/5mA/60s
7.结构参数(Struural parameters)
7.1外壳(Shell):85*58*38mm
